QmlProjectManager: crash fix
QmlProjectManager: crash fix

pcacjr/qt-creator,amyvmiwei/qt-creator,xianian/qt-creator,KDAB/KDAB-Creator,jonnor/qt-creator,syntheticpp/qt-creator,bakaiadam/collaborative_qt_creator,xianian/qt-creator,malikcjm/qtcreator,darksylinc/qt-creator,richardmg/qtcreator,bakaiadam/collaborative_qt_creator,azat/qtcreator,omniacreator/qtcreator,yinyunqiao/qtcreator,maui-packages/qt-creator,kuba1/qtcreator,richardmg/qtcreator,yinyunqiao/qtcreator,azat/qtcreator,omniacreator/qtcreator,hdweiss/qt-creator-visualizer,amyvmiwei/qt-creator,ostash/qt-creator-i18n-uk,syntheticpp/qt-creator,ostash/qt-creator-i18n-uk,hdweiss/qt-creator-visualizer,dmik/qt-creator-os2,sandsmark/qtcreator-minimap,dmik/qt-creator-os2,martyone/sailfish-qtcreator,KDE/android-qt-creator,sandsmark/qtcreator-minimap,hdweiss/qt-creator-visualizer,martyone/sailfish-qtcreator,yinyunqiao/qtcreator,colede/qtcreator,AltarBeastiful/qt-creator,colede/qtcreator,colede/qtcreator,darksylinc/qt-creator,richardmg/qtcreator,maui-packages/qt-creator,KDE/android-qt-creator,jonnor/qt-creator,sandsmark/qtcreator-minimap,danimo/qt-creator,omniacreator/qtcreator,amyvmiwei/qt-creator,farseerri/git_code,Distrotech/qtcreator,amyvmiwei/qt-creator,duythanhphan/qt-creator,sandsmark/qtcreator-minimap,hdweiss/qt-creator-visualizer,darksylinc/qt-creator,martyone/sailfish-qtcreator,dmik/qt-creator-os2,omniacreator/qtcreator,Distrotech/qtcreator,AltarBeastiful/qt-creator,pcacjr/qt-creator,AltarBeastiful/qt-creator,martyone/sailfish-qtcreator,syntheticpp/qt-creator,martyone/sailfish-qtcreator,KDE/android-qt-creator,colede/qtcreator,renatofilho/QtCreator,kuba1/qtcreator,martyone/sailfish-qtcreator,xianian/qt-creator,KDE/android-qt-creator,KDAB/KDAB-Creator,danimo/qt-creator,pcacjr/qt-creator,Distrotech/qtcreator,maui-packages/qt-creator,pcacjr/qt-creator,azat/qtcreator,syntheticpp/qt-creator,pcacjr/qt-creator,farseerri/git_code,yinyunqiao/qtcreator,colede/qtcreator,farseerri/git_code,malikcjm/qtcreator,AltarBeastiful/qt-creator,amyvmiwei/qt-creator,danimo/qt-creator,sandsmark/qtcreator-minimap,bakaiadam/collaborative_qt_creator,richardmg/qtcreator,colede/qtcreator,farseerri/git_code,bakaiadam/collaborative_qt_creator,omniacreator/qtcreator,darksylinc/qt-creator,renatofilho/QtCreator,duythanhphan/qt-creator,dmik/qt-creator-os2,sandsmark/qtcreator-minimap,kuba1/qtcreator,richardmg/qtcreator,renatofilho/QtCreator,KDE/android-qt-creator,danimo/qt-creator,danimo/qt-creator,pcacjr/qt-creator,kuba1/qtcreator,richardmg/qtcreator,jonnor/qt-creator,KDE/android-qt-creator,ostash/qt-creator-i18n-uk,ostash/qt-creator-i18n-uk,maui-packages/qt-creator,renatofilho/QtCreator,richardmg/qtcreator,kuba1/qtcreator,duythanhphan/qt-creator,Distrotech/qtcreator,xianian/qt-creator,bakaiadam/collaborative_qt_creator,jonnor/qt-creator,kuba1/qtcreator,AltarBeastiful/qt-creator,azat/qtcreator,malikcjm/qtcreator,farseerri/git_code,amyvmiwei/qt-creator,Distrotech/qtcreator,bakaiadam/collaborative_qt_creator,AltarBeastiful/qt-creator,omniacreator/qtcreator,malikcjm/qtcreator,darksylinc/qt-creator,danimo/qt-creator,hdweiss/qt-creator-visualizer,duythanhphan/qt-creator,jonnor/qt-creator,renatofilho/QtCreator,xianian/qt-creator,AltarBeastiful/qt-creator,duythanhphan/qt-creator,malikcjm/qtcreator,jonnor/qt-creator,pcacjr/qt-creator,colede/qtcreator,farseerri/git_code,maui-packages/qt-creator,danimo/qt-creator,Distrotech/qtcreator,bakaiadam/collaborative_qt_creator,kuba1/qtcreator,xianian/qt-creator,malikcjm/qtcreator,malikcjm/qtcreator,KDAB/KDAB-Creator,yinyunqiao/qtcreator,martyone/sailfish-qtcreator,darksylinc/qt-creator,xianian/qt-creator,yinyunqiao/qtcreator,omniacreator/qtcreator,renatofilho/QtCreator,amyvmiwei/qt-creator,ostash/qt-creator-i18n-uk,xianian/qt-creator,kuba1/qtcreator,farseerri/git_code,darksylinc/qt-creator,maui-packages/qt-creator,KDAB/KDAB-Creator,syntheticpp/qt-creator,yinyunqiao/qtcreator,martyone/sailfish-qtcreator,KDE/android-qt-creator,dmik/qt-creator-os2,darksylinc/qt-creator,hdweiss/qt-creator-visualizer,azat/qtcreator,duythanhphan/qt-creator,azat/qtcreator,syntheticpp/qt-creator,maui-packages/qt-creator,dmik/qt-creator-os2,duythanhphan/qt-creator,amyvmiwei/qt-creator,Distrotech/qtcreator,xianian/qt-creator,martyone/sailfish-qtcreator,kuba1/qtcreator,ostash/qt-creator-i18n-uk,dmik/qt-creator-os2,AltarBeastiful/qt-creator,syntheticpp/qt-creator,danimo/qt-creator,danimo/qt-creator,farseerri/git_code,KDE/android-qt-creator,ostash/qt-creator-i18n-uk,KDAB/KDAB-Creator,KDAB/KDAB-Creator